//Ipx nvdi J mpwf V nz ebsjoh!

#include<iostream> 
using namespace std;

int main()
{
    //char LoveLetter[] = "My name is Wahaha";    
    char LoveLetter[] = "Ipx nvdi J mpwf V nz ebsjoh!";    
    char *encrypted = new char[strlen(LoveLetter)+1];
   
    int i;
    for(i=0;i<strlen(LoveLetter);i++)
    {
        if( LoveLetter[i] >='A' && LoveLetter[i] <= 'Z' )        
        {
            if( LoveLetter[i] == 'A' ) 
            {
                encrypted[i] = 'Z';
            }
            else
            {
                encrypted[i] = LoveLetter[i]-1;    
            }
        }
        else if( LoveLetter[i] >='a' && LoveLetter[i] <= 'z' )
        {
            if( LoveLetter[i] == 'a' ) 
            {
                encrypted[i] = 'z';
            }
            else
            {
                encrypted[i] = LoveLetter[i]-1;    
            }    
        }
        else
        {
            encrypted[i] = LoveLetter[i];     
        }
    }
    encrypted[i] = '\0';
    cout<<encrypted<<endl;
    system("pause");
    return 0;
}

